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प्रश्न
What do you mean by the term coelomate animals? Give two examples.
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उत्तर
Coelomate animals refer to those animals that possess a true body cavity or coelom. The coelom originates from mesoderm and is lined by epithelial cells of mesodermal origin.
Examples: Animals of phylum Annelida, such as earthworm and leech
Animals of phylum Mollusca, such as octopus and pearl oyster
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संबंधित प्रश्न
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Match the animals given under column A with their respective classification group given under column B
| Column A | Column B | ||
| 1 | Sponge | a | Amphibia |
| 2 | Snail | b | Reptilia |
| 3 | Butterfly | c | Echinodermata |
| 4 | Toad | d | Mollusca |
| 5 | Lizard | e | Arthropoda |
| 6 | Starfish | f | Porifera |
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|
Column I (Group) |
Column II (Animals) |
|
Annelida |
Pigeon |
|
Porifera |
Snake |
|
Mollusca |
Earthworm |
|
Reptilia |
Sponge |
|
Amphibia |
Octopus |
|
Pisces |
Trout |
|
Mammal |
Rabbit |
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Consider the following statements:
- Annelids are true coelomates
- Poriferans are pseudocoelomates
- Aschelminthes are acoelomates
- Platyhelminthes are pseudocoelomates
Choose the correct answer from the options given below:
